Ethyl cyanoacetate
Synonym(s):Cyanoacetic acid ethyl ester;Ethyl cyanoacetate
- CAS NO.:105-56-6
- Empirical Formula: C5H7NO2
- Molecular Weight: 113.11
- MDL number: MFCD00001940
- EINECS: 203-309-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-03-14 15:18:33
What is Ethyl cyanoacetate?
Description
Ethyl cyanoacetate is the ethyl ester of cyanoacetic acid. Ethyl cyanoacetate hydrolizes rapidly under neutral and alkaline conditions to cyanoacetic acid and ethanol (and so it does under most physiological and environmental conditions), while in acid pH the half life is considerably longer.
Knoevenagel condensation of ethyl cyanoacetate with aldehyde is reported. Microwave enhanced Knoevenegal condensation reaction of ethyl cyanoacetate with an aldehyde, P2O5, piperidine and chlorobenzene is reported.
The Uses of Ethyl cyanoacetate
Reagent used in labelled pyrimidine and purine synthesis. Ethyl cyanoacetate is an ester. It may be used in the synthesis of ethyl glyoxylate.It was used to investigate the Knoevenagel condensation reactions in microreactor using zeolite catalysts obtained by grafting amino groups onto NaX and CsNaX zeolites.
Properties of Ethyl cyanoacetate
Melting point: | -22 °C (lit.) |
Boiling point: | 208-210 °C (lit.) |
Density | 1.063 g/mL at 25 °C (lit.) |
Flash point: | >230 °F |
storage temp. | Store below +30°C. |
solubility | 20g/l |
form | Liquid |
color | Clear |
Water Solubility | 20 g/L (20 ºC) |
Safety information for Ethyl cyanoacetate
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Ethyl cyanoacetate
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